151792940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4597}}^1$

素因数の和:4746

約数の個数: 48

約数和(自身を含む): 346063872

約数和(自身を除く): 194270932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 1270, 1651, 2540, 3302, 4597, 6604, 8255, 9194, 16510, 18388, 22985, 33020, 45970, 59761, 91940, 119522, 239044, 298805, 583819, 597610, 1167638, 1195220, 2335276, 2919095, 5838190, 7589647, 11676380, 15179294, 30358588, 37948235, 75896470, 151792940]

約数ペア:

[(1, 151792940), (2, 75896470), (4, 37948235), (5, 30358588), (10, 15179294), (13, 11676380), (20, 7589647), (26, 5838190), (52, 2919095), (65, 2335276), (127, 1195220), (130, 1167638), (254, 597610), (260, 583819), (508, 298805), (635, 239044), (1270, 119522), (1651, 91940), (2540, 59761), (3302, 45970), (4597, 33020), (6604, 22985), (8255, 18388), (9194, 16510)]